Short for "God Damn" and it's usually used when something looks sexy. The person that made this term was YourRAGE and his fans, when they saw a sexy/"curvy" woman, he said GYAT and the chat did that too.
Another Spelling is "Gyatt"
Another Spelling is "Gyatt"
by RGER December 11, 2023
Get the Gyatmug. Means that someone is extremely nice and respectful. You would always want to be like them and respect them in every way possible. This is mainly used as a compliment, or a short word for, "Gotta go!"
2 examples.
Jimmy: "Wow i just wanna be like you, Alissa! You are such a huge Gyat!"
Alissa: "blushes," "Wanna make out?"
Jimmy: "whadafuk"
Bobby: " Im sorry, Gyat!"
Bill: "what"
Jimmy: "Wow i just wanna be like you, Alissa! You are such a huge Gyat!"
Alissa: "blushes," "Wanna make out?"
Jimmy: "whadafuk"
Bobby: " Im sorry, Gyat!"
Bill: "what"
by Niznet January 17, 2024
Get the Gyatmug. 
Person 1 (Robin): Hey shawty lemme clap that oiled up gyat
Person 2 (Devan): Not if I oil up your gyat first
Person 2 (Devan): Not if I oil up your gyat first
by Harload April 6, 2024
Get the Oiled Up Gyatmug. Something that someone says when they are extremely surprised at how big someone’s ass is, usually admiring it.
by OhioRizzlerTheThird June 16, 2024
Get the oh my gyatmug. by kitty-gyat December 12, 2023
Get the Kitty Gyatmug.